A - Human Necessities – 61 – C
Patent
A - Human Necessities
61
C
A61C 13/20 (2006.01) A61C 13/08 (2006.01) A61C 13/087 (2006.01) A61C 13/09 (2006.01)
Patent
CA 2468265
A process for producing an artificial tooth comprising: injection molding polymerizable material into a mold to form an outer external polymeric layer (3). Then injection molding polymerizable material into the mold to form an inner polymeric layer (2) applied on the first external layer. Then injection molding polymerizable material into the mold to form a solid core (1) applied on the inner external layer.
La présente invention concerne un procédé pour produire une dent artificielle comprenant: le moulage par injection de matière polymérisable dans un moule pour constituer une couche polymère externe (3); le moulage par injection de matière polymérisable dans le moule pour constituer une couche polymère interne (2) appliquée sur la première couche polymère externe; le moulage par injection de matière polymérisable dans le moule pour constituer un noyau solide (1) appliqué sur la couche polymère interne.
Bollinger Wayne C.
Lichkus Andrew M.
Shaffer Scott E.
Dentsply International Inc.
Smart & Biggar
LandOfFree
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